Structural Arrangement in an Electrical Connection Applied to a Vehicle Lamp

The present utility model describes a constructive arrangement in electrical connection applied to a vehicle headlight. More specifically, it comprises an electrical connection system for headlights arranged in a parallel position to the electronic board, where this embodiment allows for existing connector in the vehicle (counterpart) to connect to the headlight quickly and practically, facilitating the installation and maintenance of the product. This new embodiment brings advantages in the application of the product due to improving the means of connection and installation, improving the space and visualization for allocating the connector, in addition to improving the removal of the electrical connector next to the headlight due to the lock being visible and easily accessible.

The electrical connector, applied in parallel, allows for its application and arrangement in different shapes, which vary depending on the model of the counterpart, in addition to having a different number of terminals, allowing for electrical connection of headlights with different amounts of functions.

Currently on the market, there are several models and types of headlights intended for vehicle and road implement applications, where they normally have an electrical connection made through a connector perpendicular to the electronic board and headlight housing.

However, the present embodiment does not allow the headlights to have a reduced size, in terms of depth, generating several inconveniences in the means of placing and removing the electrical connector next to the headlight. Furthermore, headlights have mounting restrictions in depth so that the market solution for this inconvenience is to mount a different connector with cable exit at 90°, however these connectors are special, having little availability on the market and a high cost.

Thus, the present inventor, seeking to solve market inconveniences, has developed a new embodiment of a connector applied to a vehicle headlight that allows it to be arranged in parallel to the rear of the headlight, reducing the total height even when the connector is mounted. Furthermore, it allows the use of market standard connectors which are easy to replace.

In search performed on the prior art, we identified several models of headlights, where we can highlight the following documents:

U.S. Pat. No. 9,461,426 (Peterson. 2014) describes an electrical plug-socket assembly with an operable retainer to securely engage and prevent displacement of the plug relative to the socket.

EP2345840 (Grote. 2010) describes an electrical connection device for a lamp housing that allows simple and direct alignment of circuit connector terminals with conductive power connection pads on a lamp circuit board within a lamp housing.

BR8901844 (Aspoeck. 2009) describes a headlight that incorporates an LED integrated circuit board, which will be properly installed in its own receptacle, passing the pins through the headlight body, these being housed within an extension of the integrated LED circuit board terminals are connected to the wires in the vehicle's power supply circuit.

These documents described in the prior art describe vehicle side headlights equipped with embodiments applied to the electrical connection means, however these documents do not describe the same embodiment of a connector fixed and positioned in a parallel position to the electronic board, in order to facilitate the means of connection and reduce the space applied to installation.

In this way, the object of the present utility model is an electrical connection system for headlights arranged in a parallel position to the electronic board, so that this embodiment allows the existing connector in the vehicle (counterpart) to connect to the headlight quickly and practical, facilitating the installation and maintenance of the product. This new embodiment brings advantages in the application of the product due to improving the means of connection and installation, improving the space and visualization for allocating the connector, in addition to improving the removal of the electrical connector next to the headlight due to the lock being visible and easily accessible.

Such characteristics promote greater ease of installation and maintenance, when compared to prior art documents.

A characteristic of the utility model is a constructive arrangement in electrical connection applied to a vehicle headlight that provides a housing equipped with internal projections allowing the positioning of the electronic board and screw to fix the connector.

A characteristic of the utility model is a constructive arrangement in electrical connection applied to a vehicle headlight that provides a housing having a posterior projection that allows the fixation and positioning of the connector.

A characteristic of the utility model is a constructive arrangement in electrical connection applied to a vehicle headlight that provides for the fixing of the connector, positioning in parallel to the structure of the headlight housing.

A characteristic of the utility model is a constructive arrangement in electrical connection applied to a vehicle headlight that provides a connector allowing it to be arranged in parallel to the rear of the headlight, reducing the total height even when the connector is mounted.

A characteristic of the utility model is a constructive arrangement in electrical connection applied to a vehicle headlight that provides a connector allowing the use of market standard connectors which are easy to replace.

100 10 20 30 The constructive arrangement in electrical connection applied to a vehicle headlight, object of the present utility model, comprises a headlight () equipped with a housing (), lens () and electronic board () with the LED lighting set.

10 11 30 12 121 30 The housing () is internally equipped with projections () for positioning and fixing the electronic board () using a screw and in the medial portion it has a projection () equipped with an opening () that allows positioning and passage in the electrical connections between the board () and the connector.

12 122 122 40 The projection () is equipped with holes () allowing the positioning of the screws (A) for fixing next to the connector ().

10 13 121 40 On the outer rear face of the housing () is arranged a projection () positioned with the opening () that allows the positioning and fixing of the connector ().

40 41 122 10 10 42 421 43 30 42 40 13 10 The connector () is equipped with side projections with a hole () that allow the positioning of the screws (A) to fix the connector to the housing (). In the upper portion, the connector () is equipped with a bas-relief () equipped with a set of grooves () that allows the positioning of the electrical terminals () that connect to the electronic board (), said bas-relief () allowing the connection of the connector () to the projection () of the housing ().

13 131 42 The projection () is equipped with a groove () that allows positioning next to the bas-relief ().

13 131 42 The projection () is equipped with a groove () that allows positioning next to the bas-relief ().

40 10 122 43 40 This embodiment allows the connector () to be mounted on the housing () using screws (A), with the electrical terminal () pre-assembled on the connector ().

40 10 The connector (), when connected to the housing (), receives the application of a liquid resin to seal the assembly.

40 10 122 40 The headlight connector () and housing () have a small channel, called a mechanical labyrinth, with a male and female fitting that deforms when the screws (A) are tightened, so that they prevent the liquid resin from leaking through the connector () until it is cured (solidified).

40 40 16 17 FIGS.and The connector () can have different shapes varying depending on the model of the counterpart and can also have a different number of terminals, allowing the electrical connection of headlights with different amounts of functions.show the 5- and 6-ways connector ().